glibc.git, branch fw/dlopen-nodelete-reloc

WIP dlopen NODELETE test

2019-12-03T08:27:57+00:00

elf: Do not run IFUNC resolvers for LD_DEBUG=unused [BZ #24214]

2019-12-02T13:55:22+00:00

This commit adds missing skip_ifunc checks to aarch64, arm, i386,
sparc, and x86_64.  A new test case ensures that IRELATIVE IFUNC
resolvers do not run in various diagnostic modes of the dynamic
loader.

Reviewed-By: Szabolcs Nagy

elf/tst-dlopenfail: Disable --no-as-needed for tst-dlopenfailmod1.so

2019-12-02T13:54:38+00:00

Otherwise, the shared object dependency which triggers the load
failure is dropped, invalidating the test.

hurd: Fix ld.so __access override from libc

2019-12-01T21:05:56+00:00

ld.so symbols to be overriden by libc need to be extern to really get
overriden. __access happens to have never been exposed, putting it to
GLIBC_PRIVATE.

hurd: Fix ld.so __getcwd override from libc

2019-12-01T21:05:51+00:00

ld.so symbols to be overriden by libc need to be extern to really get
overriden. __getcwd happens to have never been exposed, putting it to
GLIBC_PRIVATE.

hurd: Make __sigprocmask GLIBC_PRIVATE

2019-12-01T19:20:51+00:00

We do not need to expose it.

hurd: Fix renameat2 error

2019-12-01T16:46:59+00:00

renameat2 has to exclude RENAME_EXCHANGE | RENAME_NOREPLACE with EINVAL,
as tested by stdio-common/tst-renameat2.

hurd: make strerror(0) coherent with other ports

2019-12-01T16:36:43+00:00

Some tests assume that it is "Success", and it is not necessarily
related to the kernel anyway.

hurd: Fix ld.so link

2019-12-01T16:17:22+00:00

Since a2e8aa0d9ea6 ("Block signals during the initial part of dlopen") dl_open
uses sigprocmask, so we need a stub implementation.

Update kernel version to 5.4 in tst-mman-consts.py.

2019-11-29T14:18:26+00:00

This patch updates the kernel version in the test tst-mman-consts.py
to 5.4.  (There are no new constants covered by this test in 5.4 that
need any other header changes.)

Tested with build-many-glibcs.py.